Re: [ts-7000] Standard SPI vs. 3 wire SPI

[Jim Long <>]

Perhaps you are thinking of a Manchester Interface
jim

On Mon, Dec 6, 2010 at 7:05 AM, razvan_ionut_stoian <> wrote:

 

Hi.

Does anybody know how to modify (hardware and software) a typical SPI interface (CLK/MOSI/MISO/CS) into a 3-wire SPI (no MOSI line)?

In order to receive a word from the slave, one has to send a dummy command from master to slave. Since there is no MOSI line, how can the serialization of the received data be possible?

Thank you,
R

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